SDR CKSA98647

Service difficulty report · Floorbeam · Boeing 7472B4B

Difficulty date
November 20, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N713CK
Make and model
Boeing 7472B4B
Aircraft serial
21099
Part
Floorbeam
Part number
65B3808744
Condition
Corroded
Location
Bs 1740
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

TOP SURFACE OF FLOORBEAM UPPER CAP AT STA 1740, WL 200, LBL 8 TO LBL 38 HAS 4 AREAS 1-2 DIAMETER WITH EXFOLIATED LEVEL 2 CORROSION. REPAIRED IAW DWG 65B38087 SHT 4. FOUND DURING ACCOMPLISHMENT OF CARGO CONVERSION, ROUTINE C-CHECK, AND ACCOMPLISHMENT OF CPCP TASK CARDS AT BOEING WICHITA (KIAB). WORK ORDER NUMBER MO280, TASK CARD NR C53-210-01, CPCP TASK CARD NR C53-210-01-04.

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